Panel Fan, Axial Fan, Fan, Ventilator, Ventilation, Ventilating Fan, Ventilation, Ventilator Fan, Ventilation, Ventilator FanAir Mover, Air Moving, Air Condition, Air Conditioning Application: Matched with all types of outdoor unit for air-conditioner.Specification: 1) Fan diameter: 400mm - 1,000mm2) Air volume: 5,000 m³/h - 40,000 m³/h3) Air pressure: 120Pa - 300Pa